# What expense category is USPS?

USPS is classified as a Event expenses expense. The United States Postal Service (USPS) is a government agency providing domestic and international mail delivery, parcel shipping, and marketing mail services on a per-transaction basis.

**URL Source:** https://www.brex.com/tools/expense-classifier/usps

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# What expense category is USPS?

USPS is classified asEvent expenses·Fully deductible

The United States Postal Service (USPS) is a government agency providing domestic and international mail delivery, parcel shipping, and marketing mail services on a per-transaction basis.

At a Glance

CategoryEvent expenses

Tax statusFully deductible

Avg. spend$5–$30 per shipment for most business parcels; bulk Marketing Mail campaigns can range from $100 to $5,000+ depending on volume

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USPS provides a wide range of postal and shipping services for businesses, including First-Class Mail, Priority Mail, Priority Mail Express, USPS Ground Advantage, and flat-rate options. Businesses can access lower Commercial Pricing through Click-N-Ship, online postage tools, or a business account (vs. retail rates at post office counters). Services include free package pickup, free Priority Mail supplies, tracking, and USPS Marketing Mail for bulk direct mail campaigns starting at $0.227/piece. In an event expense context, USPS is used for mailing invitations, promotional materials, attendee packages, and event supplies. Pricing is fully per-transaction with no subscription required.

## How businesses classify USPS

Event expensesMost common100%

100% of transactions classified under Event expenses

## Tax details

Fully deductible

Capital vs. Operating

Operating expense

Section 179

Not eligible for Section 179

Documentation tips

-   Retain USPS receipts or Click-N-Ship transaction records for all business shipments and note the business purpose (e.g., 'mailed event invitations to 500 attendees').
-   USPS Marketing Mail campaigns are deductible as advertising expenses under IRC §162 — maintain the mailing list size and creative materials as supporting documentation.
-   Use Click-N-Ship or a USPS business account to access Commercial Pricing — these tools also generate digital records that simplify expense tracking.
-   Postage for mailing contracts, invoices, or legal documents to clients is a fully deductible operating expense; code these separately from shipping of physical goods.
-   If you ship products to customers as part of your revenue operations, USPS shipping costs are deductible as a cost of doing business and should be tracked separately from general postage.

## Business insights

Average spend

$5–$30 per shipment for most business parcels; bulk Marketing Mail campaigns can range from $100 to $5,000+ depending on volume

Common industries

E-commerceRetailNonprofitsLegal servicesEvent planningDirect marketingPublishingHealthcare

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